Comment on 'Energy-time uncertainty relation for driven quantum systems'

Manaka Okuyama; Masayuki Ohzeki

doi:10.1088/1751-8121/aacb90

Comment on 'Energy-time uncertainty relation for driven quantum systems'

Manaka Okuyama, Masayuki Ohzeki

INF - Applied Information Sciences

Research output: Contribution to journal › Review article › peer-review

2 Citations (Scopus)

Abstract

Deffner and Lutz (2013 J. Phys. A: Math. Theor. 46 335302) extended the Margolus-Levitin bound to time-dependent closed system. We point out that thier analysis is incorrect. The Margolus-Levitin bound has not yet been established in time-dependent quantum systems, except for the adiabatic case.

Original language	English
Article number	318001
Journal	Journal of Physics A: Mathematical and Theoretical
Volume	51
Issue number	31
DOIs	https://doi.org/10.1088/1751-8121/aacb90
Publication status	Published - 2018 Jun 28

Keywords

energy-time uncertainty relation
quantum dynamics
quantum speed limit

ASJC Scopus subject areas

Statistical and Nonlinear Physics
Statistics and Probability
Modelling and Simulation
Mathematical Physics
Physics and Astronomy(all)

Access to Document

10.1088/1751-8121/aacb90

Fingerprint Dive into the research topics of 'Comment on 'Energy-time uncertainty relation for driven quantum systems''. Together they form a unique fingerprint.

Cite this

@article{1bfe9e5c3e4b49a0812e66b3e2fcd69d,

title = "Comment on 'Energy-time uncertainty relation for driven quantum systems'",

abstract = "Deffner and Lutz (2013 J. Phys. A: Math. Theor. 46 335302) extended the Margolus-Levitin bound to time-dependent closed system. We point out that thier analysis is incorrect. The Margolus-Levitin bound has not yet been established in time-dependent quantum systems, except for the adiabatic case.",

keywords = "energy-time uncertainty relation, quantum dynamics, quantum speed limit",

author = "Manaka Okuyama and Masayuki Ohzeki",

note = "Funding Information: The authors thank Ryo Takahashi for useful discussions. M Okuyama was supported by JSPS KAKENHI Grant No. 17J10198. M Ohzeki was supported by ImPACT Program of Council for Science, Technology and Innovation (Cabinet Office, Government of Japan) and JSPS KAKENHI No. 16K13849, No. 16H04382, and the Inamori Foundation.",

year = "2018",

month = jun,

day = "28",

doi = "10.1088/1751-8121/aacb90",

language = "English",

volume = "51",

journal = "Journal of Physics A: Mathematical and Theoretical",

issn = "1751-8113",

publisher = "IOP Publishing Ltd.",

number = "31",

}

TY - JOUR

T1 - Comment on 'Energy-time uncertainty relation for driven quantum systems'

AU - Okuyama, Manaka

AU - Ohzeki, Masayuki

N1 - Funding Information: The authors thank Ryo Takahashi for useful discussions. M Okuyama was supported by JSPS KAKENHI Grant No. 17J10198. M Ohzeki was supported by ImPACT Program of Council for Science, Technology and Innovation (Cabinet Office, Government of Japan) and JSPS KAKENHI No. 16K13849, No. 16H04382, and the Inamori Foundation.

PY - 2018/6/28

Y1 - 2018/6/28

N2 - Deffner and Lutz (2013 J. Phys. A: Math. Theor. 46 335302) extended the Margolus-Levitin bound to time-dependent closed system. We point out that thier analysis is incorrect. The Margolus-Levitin bound has not yet been established in time-dependent quantum systems, except for the adiabatic case.

AB - Deffner and Lutz (2013 J. Phys. A: Math. Theor. 46 335302) extended the Margolus-Levitin bound to time-dependent closed system. We point out that thier analysis is incorrect. The Margolus-Levitin bound has not yet been established in time-dependent quantum systems, except for the adiabatic case.

KW - energy-time uncertainty relation

KW - quantum dynamics

KW - quantum speed limit

UR - http://www.scopus.com/inward/record.url?scp=85049555724&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85049555724&partnerID=8YFLogxK

U2 - 10.1088/1751-8121/aacb90

DO - 10.1088/1751-8121/aacb90

M3 - Review article

AN - SCOPUS:85049555724

VL - 51

JO - Journal of Physics A: Mathematical and Theoretical

JF - Journal of Physics A: Mathematical and Theoretical

SN - 1751-8113

IS - 31

M1 - 318001

ER -